LMH6702MA/NOPB National Semiconductor, LMH6702MA/NOPB Datasheet

IC OPAMP LOW DISTOR 720MHZ 8SOIC

LMH6702MA/NOPB

Manufacturer Part Number
LMH6702MA/NOPB
Description
IC OPAMP LOW DISTOR 720MHZ 8SOIC
Manufacturer
National Semiconductor
Series
PowerWise®r
Datasheet

Specifications of LMH6702MA/NOPB

Amplifier Type
Current Feedback
Number Of Circuits
1
Slew Rate
3100 V/µs
-3db Bandwidth
1.7GHz
Current - Input Bias
6µA
Voltage - Input Offset
1000µV
Current - Supply
12.5mA
Current - Output / Channel
80mA
Voltage - Supply, Single/dual (±)
10 V ~ 12 V, ±5 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Channels
1
Common Mode Rejection Ratio (min)
45 dB
Input Offset Voltage
4.5 mV at +/- 5 V
Supply Current
16.1 mA at +/- 5 V
Maximum Operating Temperature
+ 85 C
Maximum Dual Supply Voltage
+/- 6 V
Minimum Operating Temperature
- 40 C
For Use With
LMH730227 - BOARD EVALUATION FOR SOIC PKGLMH730165 - BOARD EVALUATIONLMH730216 - BOARD EVAL HS MONO AMP SOT23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / Rohs Status
 Details
Other names
*LMH6702MA
LMH6702MA
© 2005 National Semiconductor Corporation
LMH6702
1.7 GHz, Ultra Low Distortion, Wideband Op Amp
General Description
The LMH6702 is a very wideband, DC coupled monolithic
operational amplifier designed specifically for wide dynamic
range systems requiring exceptional signal fidelity. Benefit-
ing from National’s current feedback architecture, the
LMH6702 offers unity gain stability at exceptional speed
without need for external compensation.
With its 720MHz bandwidth (A
distortion levels through 60MHz (R
input referred noise and 12.5mA supply current, the
LMH6702 is the ideal driver or buffer for high-speed flash
A/D and D/A converters.
Wide dynamic range systems such as radar and communi-
cation receivers, requiring a wideband amplifier offering ex-
ceptional signal purity, will find the LMH6702’s low input
referred noise and low harmonic and intermodulation distor-
tion make it an attractive high speed solution.
The LMH6702 is constructed using National’s VIP10
plimentary bipolar process and National’s proven current
feedback architecture. The LMH6702 is available in SOIC
and SOT23-5 packages.
Inverting Frequency Response
V
= 2V/V, V
L
= 100Ω), 1.83nV/
DS200390
O
= 2V
PP
20039002
), 10-bit
com-
Features
V
Typical unless Noted:
n 2
n −3dB Bandwidth (V
n Low noise
n Fast settling to 0.1%
n Fast slew rate
n Supply current
n Output current
n Low Intermodulation Distortion (75MHz)
n Improved Replacement for CLC409 and CLC449
Applications
n Flash A/D driver
n D/A transimpedance buffer
n Wide dynamic range IF amp
n Radar/communication receivers
n Line driver
n High resolution video
S
=
nd
±
Harmonic Distortion vs. Load and Frequency
/3
5V, T
rd
Harmonics (5MHz, SOT23-5)
A
= 25˚C, A
OUT
V
= +2V/V, R
= 0.5 V
PP
L
)
= 100Ω, V
www.national.com
−100/−96dBc
1.83nV/
OUT
20039007
May 2005
3100V/µs
1.7 GHz
= 2V
12.5mA
−67dBc
13.4ns
80mA
PP
,

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LMH6702MA/NOPB Summary of contents

Page 1

... The LMH6702 is constructed using National’s VIP10 plimentary bipolar process and National’s proven current feedback architecture. The LMH6702 is available in SOIC and SOT23-5 packages. Inverting Frequency Response © 2005 National Semiconductor Corporation Features ± 5V 25˚ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications OUT Common Mode Input Voltage Maximum Junction Temperature Storage Temperature Range Soldering Information Infrared or Convection (20 sec.) Wave Soldering (10 sec.) ESD Tolerance (Note 4) Electrical Characteristics ± ...

Page 3

Electrical Characteristics ± + 5V 100Ω Symbol Parameter INV Total Integrated Input Noise Static, DC Performance V Input Offset Voltage IO DV Input Offset Voltage Average IO Drift I ...

Page 4

Connection Diagrams 8-Pin SOIC Top View Ordering Information Package Part Number 8-pin SOIC LMH6702MA LMH6702MAX 5-Pin SOT23 LMH6702MF LMH6702MFX www.national.com 20039024 Package Marking LMH6702MA 2.5k Units Tape and Reel A83A 1k Units Tape and Reel 3k Units Tape and Reel ...

Page 5

Typical Performance Characteristics fied). Non-Inverting Frequency Response Small Signal Bandwidth Frequency Response for Various R ± 25˚ Inverting Frequency Response 20039001 Frequency Response for Various R 20039030 ’ 20039017 ...

Page 6

Typical Performance Characteristics Specified). (Continued) Step Response, 6V Harmonic Distortion vs. Load and Frequency (SOIC package) R and Settling Time vs www.national.com (T = 25˚ 20039006 2 Tone 3rd Order Spurious Level 20039007 ...

Page 7

Typical Performance Characteristics Specified). (Continued) HD3 vs. Output Power (across 100Ω) (SOIC package) Inverting Input Bias for 3 Representative Units Noise ± 25˚ 5V Input Offset for 3 Representative Units 20039009 Non-Inverting Input ...

Page 8

Typical Performance Characteristics Specified). (Continued) Transimpedance DG/DP (PAL) www.national.com ± 25˚ 5V 100Ω DG/DP (NTSC) 20039011 20039003 8 = 237Ω; Unless f 20039004 ...

Page 9

Application Section FEEDBACK RESISTOR FIGURE 1. Recommended Non-Inverting Gain Circuit FIGURE 2. Recommended Inverting Gain Circuit The LMH6702 achieves its excellent pulse and distortion performance by using the current feedback topology. The loop gain for a current feedback op amp, ...

Page 10

Application Section (Continued) FIGURE 4. SOIC and SOT23-5 Packages Distortion Terms Compared The LMH6702 data sheet shows both SOT23 and SOIC data in the Electrical Characteristic section to aid in selecting the right package. The Typical Performance Characteristics sec- tion ...

Page 11

... National Semiconductor suggests the following evaluation boards as a guide for high frequency layout and as an aid in device testing and characterization: Device LMH6702MF LMH6702MA These free evaluation boards are shipped when a device sample request is placed with National Semiconductor. 11 Package Evaluation Board Part Number SOT23-5 CLC730216 ...

Page 12

Physical Dimensions unless otherwise noted www.national.com inches (millimeters) 8-Pin SOIC NS Package Number M08A 5-Pin SOT23 NS Package Number MA05A 12 ...

Page 13

... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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